https://github.com/jrincayc/ucblogo-code
Tip revision: 62fc2f7d6c41edcf685277a872c68e47a76fb254 authored by Dan Malec on 12 December 2020, 01:50:52 UTC
FEAT-CD: Initial pass at having a CD build.
FEAT-CD: Initial pass at having a CD build.
Tip revision: 62fc2f7
mapdse
MAP.SE template data (library procedure)
(MAP.SE template data1 data2 ...)
outputs a list formed by evaluating the template list repeatedly
and concatenating the results using SENTENCE. That is, the
members of the output are the members of the results of the
evaluations. The output list might, therefore, be of a different
length from that of the data input(s). (If the result of an
evaluation is the empty list, it contributes nothing to the final
output.) The data inputs may be words or lists.
In a template, the symbol ?REST represents the portion of the
data input to the right of the member currently being used as
the ? slot-filler. That is, if the data input is [A B C D E]
and the template is being evaluated with ? replaced by B, then
?REST would be replaced by [C D E]. If multiple parallel slots
are used, then (?REST 1) goes with ?1, etc.
In a template, the symbol # represents the position in the data
input of the member currently being used as the ? slot-filler.
That is, if the data input is [A B C D E] and the template is
being evaluated with ? replaced by B, then # would be replaced
by 2.